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If you’re working with Hugging Face’s transformers and peft libraries on Windows, you’ve likely seen messages or warnings related to model caching, symlinks, and environment variables. This guide demystifies how Hugging Face handles model storage, how to change the cache locations, and how to resolve common issues — especially on Windows. What Is Model Caching…
I had recently built my high-performance super computing AI rig, and stress testing became a crucial step in evaluating its performance, validating overclocks, and identifying potential stability issues. In this tech concept, I’ll walk you through how I effectively use Prime95 (for CPU stress testing) and FurMark (for GPU stress testing) to push my system…
Kali Linux stands as a powerful platform for cybersecurity professionals, ethical hackers, and penetration testers. This tech concept walks through the top 10 ethical hacking techniques and provides ready-to-run bash script snippets for each. These scripts are ideal for information gathering, vulnerability discovery, and penetration test preparation, all within a secure and legal context. Over the past 20 years, I’ve seen how…
For more than 20 years, I’ve been immersed in the ever-evolving world of technology—writing millions of lines of code, scaling products, and leading digital transformation initiatives that fueled tremendous business growth. My journey has taken me through some of the finest tech ecosystems, including Erevmax, TravelGuru, Nagarro, and PeopleStrong HR Technologies. After stepping back from…
Storing PDF or DOC files directly into a database can be essential for enterprise applications, document management systems, and cloud-based platforms. Java provides robust APIs for file handling and seamless integration with various databases, including MySQL, PostgreSQL, and MongoDB. For over two decades, I’ve been igniting change and delivering scalable tech solutions that elevate organisations…
Storing PDF and DOC files in databases is a common requirement in enterprise software, legal platforms, HR systems, and content management solutions. Whether you’re using MySQL, PostgreSQL, or MongoDB, the key lies in how your chosen programming language processes files into a format that the database can store efficiently and reliably. In my 20-year tech career, I’ve been a catalyst…
Storing PDF, Word, or document files in a database is a common requirement in modern web applications, especially in document management systems, HR software, legal tech, or fintech platforms. While cloud storage is a popular approach, storing files directly in the database offers several benefits in terms of consistency, auditing, and control. I’ve spent 20+…
Modern applications frequently need to handle image uploads – whether for user profiles, product catalogs, or document management. While cloud storage solutions like S3 work well for large files, databases provide better transactional control for smaller images where data integrity matters. Two decades in the tech world, I’d spearheaded groundbreaking innovations, engineer scalable solutions, and…
Image upload functionality appears in nearly every modern web application, but it remains one of the most vulnerable features if implemented incorrectly. Hackers constantly exploit weak upload systems to distribute malware, hijack servers, and steal sensitive data. Just one compromised image upload can bring down your entire application. With 20+ years of experience, I’ve partnered…
Storing images efficiently is a critical decision in application development. Should you keep them in a database as BLOBs (Binary Large Objects) or store them in a filesystem/cloud storage and reference them via paths? Each approach has trade-offs in performance, scalability, cost, and maintenance. With 20 years of experience driving tech excellence, I’ve redefined what’s…
Companies today are drowning in policy documents, employee handbooks, and compliance guidelines—but finding specific answers quickly remains a challenge. What if employees could simply ask questions in natural language and get accurate, instant responses from an AI trained on your exact documents? In my 20-year tech career, I’ve been a catalyst for innovation, architecting scalable…
In today’s fast-paced corporate environment, employees often have questions about company policies—from attendance rules to leave entitlements and codes of conduct. While traditional intranets and HR portals provide static information, generative AI offers a more interactive way to access policy information. For over 20 years, I’ve been building the future of tech, from writing millions…
AI continues to revolutionize how we solve complex problems, and model fine-tuning plays a key role in this transformation. Whether you’re building smarter chatbots, domain-specific vision models, or personalized LLMs, fine-tuning lets you customize powerful pretrained models with significantly fewer resources. Over the last 20 years, I’ve gone beyond coding mastery—championing strategic leadership that propels…
Fine-tuning large language models has revolutionized natural language processing (NLP) by allowing us to adapt powerful pretrained models to specific use cases. Whether you’re building a domain-specific chatbot, sentiment classifier, or text summarizer, fine-tuning helps bridge the gap between generic language understanding and task-specific performance. For over two decades, I’ve gone from crafting millions of…
As AI continues its rapid evolution, the demand for faster, lighter, and smarter model customization is at an all-time high. Fine-tuning has emerged as a go-to strategy to adapt pretrained models to specific domains or tasks without starting from scratch. For over 20 years, I have led transformative initiatives that ignite innovation, build scalable solutions.…
As AI adoption skyrockets across industries, selecting the right GPU becomes a critical success factor. NVIDIA’s RTX 50 Series, powered by the groundbreaking Blackwell architecture, delivers versatile and powerful GPUs optimised for a wide range of AI workloads — from fast inference to efficient fine-tuning and limited full model training. For over 20 years, I’ve…
As AI continues to reshape industries, choosing the right GPU is no longer a luxury—it’s a strategic necessity. NVIDIA’s RTX 40 Series, built on the Ada Lovelace architecture, delivers next-generation power for developers, startups, and AI enthusiasts looking to scale inference, fine-tune large models, and even train them from scratch. With over 20 years in…
If you’re building a machine for AI model fine-tuning with PyTorch, TensorFlow, or HuggingFace, choosing the right CPU can feel overwhelming. While the GPU does most of the heavy lifting, your CPU still plays a crucial supporting role—especially in data loading, model orchestration, and multitasking during long training loops. For over 20 years, I’ve been a catalyst of…
Like me, if you’re building a high-end desktop rig in 2025, your top contenders are undoubtedly the AMD Ryzen 9 and Intel Core i9 processors. Both deliver elite-level performance—but the best choice depends entirely on your use case and the CPU generation you’re targeting. For over two decades, I’ve been driving innovation at the cutting edge of the tech industry—engineering scalable solutions, leading…
In today’s cloud-native era, delivering high-performance, secure, and scalable applications is essential. NGINX—once a humble web server—has evolved into a powerhouse for DevOps engineers, offering capabilities like reverse proxying, load balancing, and API gateway management. For over two decades, I’ve fueled tech innovation, from writing code to leading transformative initiatives that drive significant business growth.…
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